Saya mau nanya! 1. 25/6 X 21/2 ?

[tex] \frac{25}{6 } \times \frac{21}{2} = \frac{525}{12} = 43 \frac{7}{12} [/tex]
maaf kalau salah

25/6 x 21/2 = 25x21 = 525
= 6x2 = 12
jadi 525/12 di perkecil jadi 43 9/12